| Lymnaea stagnalis | | 2013-10-09 | 2013-09-27 | Jaren skole (Innlandet, Norway) |  |
| Lymnaea stagnalis | | 2012-10-11 | 2012-09-26 | Skirstadtjernet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 2002-05-23 | 2002-05-23 | Langvannet (Akershus, Norway) | |
| Lymnaea stagnalis | | 1996-09-18 | 1996-09-18 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1993-09-04 | 1993-09-04 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1992-09-17 | 1992-09-17 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1992-06-01 | 1992-06-01 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1990-08-28 | 1990-08-28 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1990-06-05 | 1990-06-05 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1989-08-29 | 1989-08-29 | Jarenvannet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1993-09-17 | 1993-09-17 | Sagtjernet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1992-09-21 | 1992-09-21 | Sagtjernet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1992-06-16 | 1992-06-16 | Sagtjernet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1990-06-25 | 1990-06-25 | Sagtjernet (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1991-09-19 | 1991-09-19 | Rullestadtjern (Akershus, Norway) | |
| Lymnaea stagnalis | | 1993-09-19 | 1993-09-19 | Midsjøvannet (Akershus, Norway) | |
| Lymnaea stagnalis | | 1990-09-28 | 1990-09-28 | Stavsjø (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1989-09-05 | 1989-09-05 | Stavsjø (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1993-06-07 | 1993-06-07 | Stavsjø (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1990-09-29 | 1990-09-29 | Stavsjø (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1989-09-05 | 1989-09-05 | Stavsjø (Innlandet, Norway) | |
| Lymnaea stagnalis | | 1992-09-10 | 1992-09-10 | Dælivannet (Akershus, Norway) | |
| Lymnaea stagnalis | | 1990-09-03 | 1990-09-03 | Dælivannet (Akershus, Norway) | |
| Lymnaea stagnalis | | 1989-09-07 | 1989-09-07 | Dælivannet (Akershus, Norway) | |
| Lymnaea stagnalis | | 1993-09-22 | 1993-09-22 | Årungen (Akershus, Norway) | |
| Lymnaea stagnalis | | 1995-06-06 | 1995-06-06 | Stikletjern (Østfold, Norway) | |
| Lymnaea stagnalis | | 1994-05-27 | 1994-05-27 | Ledengstjern (Østfold, Norway) | |
| Lymnaea stagnalis | | 1996-10-24 | 1996-10-24 | Sætertjern (Akershus, Norway) | |
| Lymnaea stagnalis | | 1992-09-19 | 1992-09-19 | Gullerudtjern (Buskerud, Norway) | |
| Lymnaea stagnalis | | 1990-09-26 | 1990-09-26 | Gullerudtjern (Buskerud, Norway) | |
| Lymnaea stagnalis | | 1990-05-31 | 1990-05-31 | Gullerudtjern (Buskerud, Norway) | |
| Lymnaea stagnalis | | 1989-09-13 | 1989-09-13 | Gullerudtjern (Buskerud, Norway) | |